Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is referred through
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is referred through" is not correct in standard written English.
It is typically used incorrectly when trying to indicate how something is referenced or mentioned. Example: "The concept is referred through various academic sources."
⚠ May contain grammatical issues
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
From here onwards, the preceding method is referred through the initials of the authors, i.e., SG.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Her agent, John A. Herbst of Prudential Douglas Elliman, who was referred through a friend, listed the property at $2.3 million.
News & Media
Some, too, have been referred through the city's privatized welfare-to-work contractors, called Employment Services Programs, to large temporary staffing companies like Adecco.
News & Media
The note said that advice from the solicitor general to agencies, ministers and departments would all be referred through the attorney general.
News & Media
Since the unit was formed, it has reviewed more than 100 cases that were referred through channels other than the court, Mr. Vance said.
News & Media
One teacher, who did not want to be identified, told me that her Muslim pupils had become more careful about what they talk about for fear of being referred through Prevent.
News & Media
Nearly 6.5m patients have now been referred through "Choose and Book"; 86% of GP surgeries are using the system and 22,000 bookings are made daily, around half of all GP referrals.
News & Media
The homelessness crisis is particularly acute in the capital, where around 750 people sleep rough on any given night, but homeless people across the UK can be referred through the system.
News & Media
Times moves at a glacial pace in the under-resourced and overly-complex world of criminal appeals, nonetheless it is a shock to learn that this is the first case to be referred through an application signed off by a university.
News & Media
They are referred through to Federated, who if they make the sale gets a 40% cut.
News & Media
BEST: Some stores offer rebates if you are referred through Bizrate.
News & Media
Expert writing Tips
Best practice
Instead of using "is referred through", opt for more grammatically correct alternatives such as "is referred to by" or "is mentioned in" for clarity and precision.
Common error
Avoid using "through" to indicate the agent or method by which something is referenced. "Through" typically denotes a physical passage or medium, not the source of a reference. Prefer using "to" or "by" to specify the reference source or method.
Source & Trust
82%
Authority and reliability
2.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is referred through" functions as a passive construction attempting to describe how something is referenced. However, as Ludwig AI points out, it's grammatically incorrect in standard English.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "is referred through" is generally considered grammatically incorrect. Ludwig AI suggests opting for alternatives like "is referred to by" or "is mentioned in" to maintain clarity and grammatical correctness. Although the phrase does appear in some contexts, particularly in scientific and news-related articles, its infrequency and grammatical issues make it a less desirable choice for formal writing. Remember to use more standard alternatives to ensure your writing is clear and grammatically sound.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is referred to via
Replaces "through" with "via", providing a more standard and grammatically sound way to indicate the means of referral.
is directed through
Focuses on the action of directing something, similar to "referred", but maintains a correct grammatical structure.
is routed through
Emphasizes the channeling aspect, akin to how something is sent via a particular pathway or entity.
is channeled through
Highlights the idea of a specific means or method being used to direct or convey something.
is processed through
Conveys that something undergoes a procedure or system to be handled or managed.
is mentioned in
Indicates that something is simply noted or cited within a particular context.
is referenced by
Focuses on who or what is doing the referencing.
is handled by
Highlights the entity or system responsible for managing something.
is conveyed via
Emphasizes the method by which something is communicated or transmitted.
passes through
Highlights the action of moving via something
FAQs
What's a grammatically correct alternative to "is referred through"?
More suitable alternatives include "is referred to by", which specifies the source doing the referring, or "is mentioned in", if you're indicating where something is referenced.
When is it appropriate to use "is referred through"?
It's generally not appropriate as it's grammatically incorrect. Use alternatives like "is referred to by" or "is mentioned in" for clarity.
How can I avoid mistakes when using phrases related to referencing?
Always double-check your preposition usage. "To" and "by" are typically correct when indicating the source or method of referencing, while "through" is usually reserved for physical passage.
What's the difference between "is referred to by" and "is mentioned in"?
"Is referred to by" indicates active referencing by a source, while "is mentioned in" simply means something is noted within a particular context, without necessarily implying active referencing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
2.4/5
Expert rating
Real-world application tested